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authorIngo Molnar <mingo@elte.hu>2009-08-24 06:25:44 -0400
committerIngo Molnar <mingo@elte.hu>2009-08-24 06:25:54 -0400
commit5f9ece02401116b29eb04396b99ea092acb75dd8 (patch)
treee10386e2dc63c275646b4eb0bed857da7bf86c6a /include/linux/skbuff.h
parent9f51e24ee8b5a1595b6a5ac0c2be278a16488e75 (diff)
parent422bef879e84104fee6dc68ded0e371dbeb5f88e (diff)
Merge commit 'v2.6.31-rc7' into x86/cleanups
Merge reason: we were on -rc1 before - go up to -rc7 Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index b47b3f039d14..f2c69a2cca17 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1342,12 +1342,12 @@ static inline int skb_network_offset(const struct sk_buff *skb)
1342 * shifting the start of the packet by 2 bytes. Drivers should do this 1342 * shifting the start of the packet by 2 bytes. Drivers should do this
1343 * with: 1343 * with:
1344 * 1344 *
1345 * skb_reserve(NET_IP_ALIGN); 1345 * skb_reserve(skb, NET_IP_ALIGN);
1346 * 1346 *
1347 * The downside to this alignment of the IP header is that the DMA is now 1347 * The downside to this alignment of the IP header is that the DMA is now
1348 * unaligned. On some architectures the cost of an unaligned DMA is high 1348 * unaligned. On some architectures the cost of an unaligned DMA is high
1349 * and this cost outweighs the gains made by aligning the IP header. 1349 * and this cost outweighs the gains made by aligning the IP header.
1350 * 1350 *
1351 * Since this trade off varies between architectures, we allow NET_IP_ALIGN 1351 * Since this trade off varies between architectures, we allow NET_IP_ALIGN
1352 * to be overridden. 1352 * to be overridden.
1353 */ 1353 */